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Commit a372e4b6 authored by chelseahao's avatar chelseahao
Browse files

Add auto on broadcast handling. 

Bug: 316985153
Test: RunSettingsLibRoboTests
Change-Id: I505ed3944f07580c64c6f07ae3507844e65c171f
parent 267df17d

packages/SettingsLib/src/com/android/settingslib/bluetooth/BluetoothCallback.java

+10 −0
Original line number Diff line number Diff line
@@ -163,6 +163,16 @@ public interface BluetoothCallback { 
    default void onAclConnectionStateChanged(

            @NonNull CachedBluetoothDevice cachedDevice, int state) {}



    /**

     * Called when the Auto-on state is changed for any user. Listens to intent

     * {@link android.bluetooth.BluetoothAdapter#ACTION_AUTO_ON_STATE_CHANGED }

     *

     * @param state        the Auto-on state, the possible values are:

     *                     {@link android.bluetooth.BluetoothAdapter#AUTO_ON_STATE_ENABLED},

     *                     {@link android.bluetooth.BluetoothAdapter#AUTO_ON_STATE_DISABLED}

     */

    default void onAutoOnStateChanged(int state) {}



    @Retention(RetentionPolicy.SOURCE)

    @IntDef(prefix = { "STATE_" }, value = {

            STATE_DISCONNECTED,

packages/SettingsLib/src/com/android/settingslib/bluetooth/BluetoothEventManager.java

+19 −0
Original line number Diff line number Diff line
@@ -133,6 +133,8 @@ public class BluetoothEventManager { 
        addHandler(BluetoothDevice.ACTION_ACL_CONNECTED, new AclStateChangedHandler());

        addHandler(BluetoothDevice.ACTION_ACL_DISCONNECTED, new AclStateChangedHandler());



        addHandler(BluetoothAdapter.ACTION_AUTO_ON_STATE_CHANGED, new AutoOnStateChangedHandler());



        registerAdapterIntentReceiver();

    }
@@ -552,4 +554,21 @@ public class BluetoothEventManager { 
            dispatchAudioModeChanged();

        }

    }



    private class AutoOnStateChangedHandler implements Handler {



        @Override

        public void onReceive(Context context, Intent intent, BluetoothDevice device) {

            String action = intent.getAction();

            if (action == null) {

                Log.w(TAG, "AutoOnStateChangedHandler() action is null");

                return;

            }

            int state = intent.getIntExtra(BluetoothAdapter.EXTRA_AUTO_ON_STATE,

                    BluetoothAdapter.ERROR);

            for (BluetoothCallback callback : mCallbacks) {

                callback.onAutoOnStateChanged(state);

            }

        }

    }

}

packages/SettingsLib/tests/robotests/src/com/android/settingslib/bluetooth/BluetoothEventManagerTest.java

+14 −0
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ package com.android.settingslib.bluetooth; 
import static com.google.common.truth.Truth.assertThat;



import static org.mockito.ArgumentMatchers.any;

import static org.mockito.ArgumentMatchers.anyInt;

import static org.mockito.ArgumentMatchers.eq;

import static org.mockito.Mockito.mock;

import static org.mockito.Mockito.never;
@@ -489,4 +490,17 @@ public class BluetoothEventManagerTest { 
        verify(mErrorListener).onShowError(any(Context.class), eq(DEVICE_NAME),

                eq(R.string.bluetooth_pairing_pin_error_message));

    }



    /**

     * Intent ACTION_AUTO_ON_STATE_CHANGED should dispatch to callback.

     */

    @Test

    public void intentWithExtraState_autoOnStateChangedShouldDispatchToRegisterCallback() {

        mBluetoothEventManager.registerCallback(mBluetoothCallback);

        mIntent = new Intent(BluetoothAdapter.ACTION_AUTO_ON_STATE_CHANGED);



        mContext.sendBroadcast(mIntent);



        verify(mBluetoothCallback).onAutoOnStateChanged(anyInt());

    }

}